Cap Rate Explained
Cap rate may be the most used term in commercial real estate, and also the most misunderstood. The formula is simple: take the property’s net operating income for the year and divide it by the price. A $2.5 million retail center generating $175,000 in net operating income shows a 7 percent cap rate. The number gives buyers and sellers a quick way to compare opportunities and a shared vocabulary for pricing. Behind that simple formula, though, sit dozens of assumptions that can change a deal entirely depending on who is running the numbers.
Net operating income, or NOI, is where most disagreement starts. Actual NOI uses the property’s real income and real expenses over the last twelve months. Pro forma NOI assumes what the property could do with higher rents, lower vacancy, or reduced expenses. In Salt Lake City, where rents in some submarkets have grown fast, sellers often push pro forma numbers that assume future rent growth. Buyers should almost always test both. A common mistake is accepting the listing cap rate without verifying the rent roll, the actual property taxes after sale, and recurring expenses like snow removal, landscaping, and common area utilities. Another mistake is ignoring reserves. Quality buyers budget for roof, HVAC, parking lot, and tenant improvement reserves, and those dollars reduce real NOI.
Cap rates vary by property type and submarket across the Wasatch Front. Industrial along I-80 and at Point of the Mountain has historically traded at tighter cap rates than older strip retail in West Valley. Apartment cap rates depend on age, location, and whether the property is stabilized or value add. Medical office near the university and hospital district often trades at tighter cap rates than general office because of tenant stickiness and credit. Cap rate also reflects what the lender will support, because the gap between the cap rate and the loan’s interest rate largely determines cash flow.
Comparing cap rates across markets gets tricky. A 6 percent cap rate in Salt Lake City may represent a stronger risk adjusted return than an 8 percent cap rate in a slower market, because the Wasatch Front’s population and job growth supports rent growth that other markets cannot match. A higher cap rate does not automatically mean a better deal. It usually means more risk, whether that is weaker tenants, shorter lease terms, older buildings, or slower local economies. Investors who only chase the highest cap rate often discover the reason the number was high when it is too late to back out.
The best commercial realtors in Salt Lake City translate cap rate from a formula into a decision tool. Omada Commercial builds actual and adjusted NOI for every deal, then compares the resulting cap rate to closed sales across Salt Lake County. As top commercial agents in Salt Lake City, the Omada Commercial team uses cap rate to highlight deals that look strong on paper but weak under real scrutiny, and deals that look soft on paper but have upside tied to below market rents, renewal strategy, or simple expense management. The team also explains how cap rate will shift after the sale because of Utah property tax reset, a common blind spot on out of state buyer underwriting. Clients trust Omada Commercial because the team uses cap rate honestly, not as a marketing number, and that discipline leads to better long term outcomes.
